2.3 sec in total
122 ms
1.6 sec
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Click here to check amazing Crslearn content for United States. Otherwise, check out these important facts you probably never knew about crslearn.org
We believe students thrive in school & classroom environments that are responsive to their academic, social, and emotional strengths and needs.
Visit crslearn.orgWe analyzed Crslearn.org page load time and found that the first response time was 122 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
crslearn.org performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value4.5 s
37/100
25%
Value8.4 s
18/100
10%
Value1,260 ms
19/100
30%
Value0.059
98/100
15%
Value21.4 s
1/100
10%
122 ms
125 ms
215 ms
13 ms
28 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 63% of them (52 requests) were addressed to the original Crslearn.org, 5% (4 requests) were made to Googletagmanager.com and 4% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (442 ms) relates to the external source Insiderdata360online.com.
Page size can be reduced by 108.0 kB (3%)
3.9 MB
3.8 MB
In fact, the total size of Crslearn.org main page is 3.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.4 MB which makes up the majority of the site volume.
Potential reduce by 77.7 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 77.7 kB or 79% of the original size.
Potential reduce by 18.5 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Crslearn images are well optimized though.
Potential reduce by 6.8 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.
Potential reduce by 5.0 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Crslearn.org has all CSS files already compressed.
Number of requests can be reduced by 61 (79%)
77
16
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crslearn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
crslearn.org
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www.crslearn.org
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www.crslearn.org
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wc-authorize-net-cim-checkout-block.css
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index.css
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style.min.css
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lightcase.min.css
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frontend.css
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sv-wc-payment-gateway-payment-form.min.css
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gecko-crs-theme-base.css
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checkout-blocks.css
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name-your-price.min.css
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crslearn.org accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
crslearn.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
crslearn.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Crslearn.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Crslearn.org main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
crslearn.org
Open Graph data is detected on the main page of Crslearn. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: